[INFO] fetching crate buf-rand 0.1.3...
[INFO] testing buf-rand-0.1.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate buf-rand 0.1.3 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate buf-rand 0.1.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buf-rand 0.1.3
[INFO] finished tweaking crates.io crate buf-rand 0.1.3
[INFO] tweaked toml for crates.io crate buf-rand 0.1.3 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate crates.io crate buf-rand 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255988e34cf3bf15410a350dcbc100e8ad9c10255ce41212a56d543e7424c031
[INFO] running `Command { std: "docker" "start" "-a" "255988e34cf3bf15410a350dcbc100e8ad9c10255ce41212a56d543e7424c031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255988e34cf3bf15410a350dcbc100e8ad9c10255ce41212a56d543e7424c031", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255988e34cf3bf15410a350dcbc100e8ad9c10255ce41212a56d543e7424c031", kill_on_drop: false }`
[INFO] [stdout] 255988e34cf3bf15410a350dcbc100e8ad9c10255ce41212a56d543e7424c031
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda902744944f5bf1b07b864f635b2793eab3563c9762ded774a88915bcef65a
[INFO] running `Command { std: "docker" "start" "-a" "fda902744944f5bf1b07b864f635b2793eab3563c9762ded774a88915bcef65a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling buf-rand v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "fda902744944f5bf1b07b864f635b2793eab3563c9762ded774a88915bcef65a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda902744944f5bf1b07b864f635b2793eab3563c9762ded774a88915bcef65a", kill_on_drop: false }`
[INFO] [stdout] fda902744944f5bf1b07b864f635b2793eab3563c9762ded774a88915bcef65a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b64e38932da51d0b362a9d9c193355e01c58cf5bc6992bcfb956f31ce93da43
[INFO] running `Command { std: "docker" "start" "-a" "5b64e38932da51d0b362a9d9c193355e01c58cf5bc6992bcfb956f31ce93da43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling buf-rand v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "5b64e38932da51d0b362a9d9c193355e01c58cf5bc6992bcfb956f31ce93da43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b64e38932da51d0b362a9d9c193355e01c58cf5bc6992bcfb956f31ce93da43", kill_on_drop: false }`
[INFO] [stdout] 5b64e38932da51d0b362a9d9c193355e01c58cf5bc6992bcfb956f31ce93da43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f62abf90f90d48cf0ef22c86f00cd431adbc8fe0bcc7f96586cc6f9ebf8c95a
[INFO] running `Command { std: "docker" "start" "-a" "2f62abf90f90d48cf0ef22c86f00cd431adbc8fe0bcc7f96586cc6f9ebf8c95a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/buf_rand-69ced5c261dcc02d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buf-rand
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - BufRand<R>::rand_char_case (line 48) ... ok
[INFO] [stdout] test src/lib.rs - BufRand<R>::next_bool (line 28) ... ok
[INFO] [stdout] test src/lib.rs - BufRand<R>::rand_string_case (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2f62abf90f90d48cf0ef22c86f00cd431adbc8fe0bcc7f96586cc6f9ebf8c95a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f62abf90f90d48cf0ef22c86f00cd431adbc8fe0bcc7f96586cc6f9ebf8c95a", kill_on_drop: false }`
[INFO] [stdout] 2f62abf90f90d48cf0ef22c86f00cd431adbc8fe0bcc7f96586cc6f9ebf8c95a
